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1. 发明授权

US10016164B2 System and method for monitoring and treating a surface of a subject 有权
公开(公告)号：US10016164B2
公开(公告)日：2018-07-10
申请号：US14413571
申请日：2013-07-10
申请人： Conor L. Evans , Gabriela Apiou , Reginald Birngruber , Alexander J. Nichols , Emmanouil Rousakis , Zongxi Li
发明人： Conor L. Evans , Gabriela Apiou , Reginald Birngruber , Alexander J. Nichols , Emmanouil Rousakis , Zongxi Li
IPC分类号： A61B5/1455 , A61B5/00 , A61B90/00 , A61F13/00
CPC分类号： A61K49/0015 , A61B5/0022 , A61B5/14551 , A61B5/14552 , A61B5/14556 , A61B5/443 , A61B5/4839 , A61B5/6833 , A61B5/743 , A61B90/39 , A61B2562/12 , A61F2013/0097 , C07D487/22
摘要： A system and method are provided for the design and assembly of a device including a sensor capable and a compatible matrix material incorporated into a dressing. The sensor is capable of detecting analytes such as molecular oxygen, carbon dioxide, nitric oxides, dissolved analytes in plasma, and hydrogen ions, and the matrix is at least partially permeable to the analyte. The device emits a detectable signal when the sensor is excited in the presence of the analyte.

2. 发明申请

US20170224890A1 REDUCED-PRESSURE SYSTEMS AND METHODS EMPLOYING A LEAK-DETECTION MEMBER 审中-公开
公开(公告)号：US20170224890A1
公开(公告)日：2017-08-10
申请号：US15449551
申请日：2017-03-03
申请人： KCI Licensing, Inc.
发明人： Christopher Brian LOCKE , Timothy Mark ROBINSON , Aidan Marcus TOUT , Justin Alexander LONG
IPC分类号： A61M1/00 , A61F13/02 , A61H7/00
CPC分类号： A61M1/0088 , A61F13/00068 , A61F13/0206 , A61F13/0216 , A61F2013/00174 , A61F2013/00536 , A61F2013/00795 , A61F2013/00846 , A61F2013/00885 , A61F2013/0094 , A61F2013/00948 , A61F2013/0097 , A61H7/001 , A61M1/009 , A61M2205/0216 , A61M2205/15 , A61M2205/3306 , A61M2205/6081 , A61M2207/00
摘要： Systems, methods, and apparatus are provided for detecting leaks in systems for treating a patient with reduced pressure. In one instance, a system includes a distribution manifold for disposing proximate to the tissue site and a sealing member for disposing over the distribution manifold and at least a portion of intact epidermis of the patient. The sealing member has at least a portion that is substantially transparent. The system further includes a reduced-pressure source associated with the distribution manifold for providing reduced pressure to the distribution manifold and a leak-detection member sized and configured to substantially surround the distribution manifold. The leak-detection member includes a detection material that develops a color contrast when a portion is exposed to air and a portion is not exposed to air. The leak detection member works with even low flow systems. Other systems, methods, and apparatus are presented.

3. 发明授权

US08287506B2 Apparatus and methods for controlling tissue oxygenation for wound healing and promoting tissue viability 有权
标题翻译：用于控制伤口愈合的组织氧合并促进组织活力的装置和方法
公开(公告)号：US08287506B2
公开(公告)日：2012-10-16
申请号：US12288873
申请日：2008-10-24
申请人： Michael C. Wells , Mark Parker , Daniel J. Clarius , Andrew Parker , Faraidoon Pundole , Tom Woods
发明人： Michael C. Wells , Mark Parker , Daniel J. Clarius , Andrew Parker , Faraidoon Pundole , Tom Woods
IPC分类号： A61F13/00
CPC分类号： A61F13/00068 , A61F2013/0017 , A61F2013/00174 , A61F2013/002 , A61F2013/00268 , A61F2013/00536 , A61F2013/0054 , A61F2013/00731 , A61F2013/00872 , A61F2013/00953 , A61F2013/00957 , A61F2013/0097 , A61M35/00
摘要： A non-invasive tissue oxygenation system for accelerating the healing of damaged tissue and to promote tissue viability is disclosed herein. The system is comprised of a lightweight portable electrochemical oxygen concentrator, a power management system, microprocessors, memory, a pressure sensing system, a temperature monitoring system, oxygen flow rate monitoring and control system, a display screen and key pad navigation controls as a means of providing continuous variably controlled low dosages of oxygen to a wound site and monitoring the healing process. A kink resistant oxygen delivery tubing, whereby the proximal end is removably connected to the device and the distal end with holes or a flexible, flat, oxygen-permeable tape is positioned on the wound bed as a means of applying oxygen to the wound site. The distal end of the tube is in communication with the electrochemical oxygen concentrator and wound monitoring system to communicate temperature and oxygen partial pressure information. A moisture absorbent dressing is positioned over the distal end of the tubing on the wound site and a reduced moisture vapor permeable dressing system is positioned whereby covering the moisture absorbent dressing, distal end of tubing and wound site creating a restricted airflow enclosure. The restricted airflow enclosure allows the out-of-the-way control and display unit to provide a controlled hyperoxia and hypoxia wound site for accelerated wound healing.
摘要翻译：本文公开了一种用于加速受损组织的愈合并促进组织活力的非侵入性组织氧合系统。该系统由轻质便携式电化学氧浓缩器，电源管理系统，微处理器，存储器，压力感测系统，温度监测系统，氧气流量监测和控制系统组成，显示屏和键盘导航控制作为一种手段向伤口部位提供持续可变控制的低剂量氧气并监测愈合过程。一种耐扭结氧输送管，其中近端可移除地连接到装置，并且具有孔的远端或柔性，平坦的透氧带被定位在伤口床上，作为向伤口部位施加氧气的一种手段。管的远端与电化学氧浓缩器和伤口监测系统连通，以传达温度和氧分压信息。吸湿敷料定位在伤口部位上的管道的远端上，并且设置减少的透湿蒸汽敷料系统，从而覆盖吸湿敷料，管道的远端和伤口部位，从而形成受限制的气流外壳。受限制的气流外壳允许不经常的控制和显示单元提供受控的高氧和缺氧伤口部位，以加速伤口愈合。

4. 发明授权

US5090410A Fastener for attaching sensor to the body 失效
标题翻译：用于将传感器附接到身体的紧固件
公开(公告)号：US5090410A
公开(公告)日：1992-02-25
申请号：US372316
申请日：1989-06-28
申请人： Lawrence Saper , Bruce L. Hanson
发明人： Lawrence Saper , Bruce L. Hanson
IPC分类号： A61B1/00 , A61B5/00 , A61B19/08 , A61F13/00 , A61F13/02
CPC分类号： A61B5/6826 , A61B1/00142 , A61B46/10 , A61B5/14552 , A61B5/6838 , A61F13/0246 , A61B2046/205 , A61F2013/00919 , A61F2013/0094 , A61F2013/0097
摘要： A bandage for attaching a sensor to a part of the human body while protecting the sensor against contamination and permitting its reuse in which the sensor is located within a flexible transparent sleeve which is fastened to the adhesive inner surface of the bandage, the parts of the bandage inner adhesive surface outside of the sleeve thereafter being fastened to the body. In the preferred embodiment the probe is an oximeter probe with a light emitter and a light detector. Apertures are provided in the bandage to view the positioning of the oximeter components.
摘要翻译：一种用于将传感器附接到人体的一部分的绷带，同时保护传感器免受污染并且允许其重新使用传感器位于柔性透明套筒内，柔性透明套筒固定在绷带的粘合剂内表面上，绷带内部粘合剂表面在套筒之外，紧固在身体上。在优选实施例中，探针是具有光发射器和光检测器的血氧计探针。在绷带中提供孔以观察血氧计组件的定位。

5. 发明公开

US20240009035A1 SENSOR ENABLED WOUND MONITORING AND THERAPY APPARATUS 审中-公开
公开(公告)号：US20240009035A1
公开(公告)日：2024-01-11
申请号：US18214397
申请日：2023-06-26
申请人： Smith & Nephew PLC
发明人： Varuni Rachindra Brownhill , Nicholas John Collier , James Christopher Frake , Victoria Hammond , Edward Yerbury Hartwell , Allan Kenneth Frazer Grugeon Hunt , Gordon John Leather , Simon Mark Norman , Charlotte Urwin
IPC分类号： A61F13/00 , A61B5/00 , A61F13/02 , A61M1/00
CPC分类号： A61F13/00059 , A61B5/445 , A61F13/00068 , A61F13/0216 , A61M1/73 , A61M1/915 , A61M1/916 , A61M1/966 , A61F2013/00442 , A61F2013/00948 , A61F2013/00953 , A61F2013/00957 , A61F2013/00961 , A61F2013/0097 , A61M2205/3306 , A61M2205/3324 , A61M2205/3344 , A61M2205/3368 , A61M2205/3584 , A61M2230/50 , A61M2205/3375 , A61M2230/65 , A61M1/982 , A61M1/985
摘要： In some embodiments, a wound dressing that incorporates a number of sensors or sensors separate from the wound dressing can be utilized in order to monitor characteristics of a wound as it heals or to identify one or more risk factors or conditions that may precipitate a wound. In some implementations, a wound dressing configured to be positioned in contact with a wound includes a substantially flexible substrate supporting one or more sensors. The one or more sensors can include temperature sensors, conductivity sensors, multispectral optical measurements sensors, sensors, pressure sensors, colorimetric sensors, optical sensors, ultraviolet (UV) sensors, or infrared (IR) sensors.

6. 发明授权

US10632018B2 Apparatus and methods for controlling tissue oxygenation for wound healing and promoting tissue viability 有权
公开(公告)号：US10632018B2
公开(公告)日：2020-04-28
申请号：US15642833
申请日：2017-07-06
申请人： ELECTROCHEMICAL OXYGEN CONCEPTS, INC.
发明人： Michael C. Wells , Mark Parker , Daniel J. Clarius , Andrew Parker , Faraidoon Pundole , Tom Woods , Mark Q. Niederauer , James P. Daley
IPC分类号： A61F13/00 , A61M35/00
CPC分类号： A61F13/00068 , A61M35/00 , A61F2013/002 , A61F2013/0017 , A61F2013/0054 , A61F2013/0097 , A61F2013/00174 , A61F2013/00268 , A61F2013/00536 , A61F2013/00731 , A61F2013/00872 , A61F2013/00953 , A61F2013/00957
摘要： A wound treatment system includes a housing that defines an oxygen outlet. An oxygen production subsystem is included in the housing and coupled to the oxygen outlet. A control subsystem is coupled to the oxygen production subsystem and configured to receive pressure information that is indicative of a pressure in a restricted airflow enclosure that is coupled to the oxygen outlet. The control subsystem then uses the pressure information to control power provided to the oxygen production subsystem in order to control an oxygen flow that is created by the oxygen production subsystem and provided through the oxygen outlet to the restricted airflow enclosure.

7. 发明申请

US20120059301A1 Therapuetic Diffusion Hydrocolloid Wound Dressings with Methods of Oxygen Level Indication 审中-公开
标题翻译：具有氧水平指示方法的治疗性扩散水胶体伤口敷料
公开(公告)号：US20120059301A1
公开(公告)日：2012-03-08
申请号：US13221122
申请日：2011-08-30
申请人： Amie B. Franklin
发明人： Amie B. Franklin
IPC分类号： A61F13/02
CPC分类号： A61F13/00068 , A61F13/00051 , A61F2013/00174 , A61F2013/0097
摘要： A wound dressing has a reservoir between a not-permeable upper layer, and a lower permeable layer, an adhesion layer facing in the direction of the permeable layer, to be pressed to skin of a patient around a wound, sealing the dressing to the patient, and one or the other of an oxygen-level indicator containing a material exhibiting color change with varying concentration of oxygen, the indicator placed to be visible to a person viewing the dressing through an interface not permeable to oxygen, and to be open to oxygen through a second interface in intimate contact with oxygen in the reservoir, or a self-sealing opening through which a hollow tube may pass without allowing oxygen to escape, the self-sealing opening useful for charging the reservoir with oxygen at pressure, or for sampling oxygen in the reservoir by an external probe.
摘要翻译：伤口敷料具有在不可渗透的上层和下渗透层之间的储层，所述下渗透层是面向可渗透层的方向的粘附层，被压到患者围绕伤口的皮肤上，将敷料密封到患者，以及含有氧化物浓度变化浓度呈现颜色变化的材料的氧含量指示器中的一种或另一种，所述指示剂被放置为通过不透氧的界面观察敷料的人可见，并且对氧气开放通过与储存器中的氧气紧密接触的第二界面，或中空管可以通过的自密封开口，而不允许氧气逸出，用于在压力下用氧气对蓄液池充电的自密封开口，或用于取样通过外部探头在储存器中的氧气。

8. 发明授权

US07648488B2 Wound care system 有权
标题翻译：伤口护理系统
公开(公告)号：US07648488B2
公开(公告)日：2010-01-19
申请号：US11602653
申请日：2006-11-21
申请人： Joshua David Smith , David Myron Smith , Thomas G. Andrews , Jack Fisher , David P. Bohman , Robert Stephen Porter
发明人： Joshua David Smith , David Myron Smith , Thomas G. Andrews , Jack Fisher , David P. Bohman , Robert Stephen Porter
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61B5/145 , A61B5/445 , A61F2013/0017 , A61F2013/0097 , A61M1/0084 , A61M35/00 , A61M2205/3344 , A61M2205/3561 , A61M2205/3592
摘要： Disclosed is an apparatus for the treatment of a wound on a patient. The apparatus is capable of administering localized negative pressure therapy to the wound using a negative pressure source and a drain line for removing exudate from the wound. The apparatus is also capable of administering localized hyperbaric fluid therapy to the wound using a fluid source and a supply line for supplying fluid to the wound.
摘要翻译：公开了一种用于治疗患者的伤口的装置。该装置能够使用负压源和用于从伤口除去渗出物的排出管线向伤口施用局部负压治疗。该装置还能够使用流体源和用于向伤口供应流体的供应管线向伤口施用局部高压液体治疗。

9. 发明申请

US20080140029A1 WOUND CARE APPARATUS 有权
标题翻译：创伤护理装置
公开(公告)号：US20080140029A1
公开(公告)日：2008-06-12
申请号：US12033558
申请日：2008-02-19
申请人： Joshua David Smith , David Myron Smith
发明人： Joshua David Smith , David Myron Smith
IPC分类号： A61M1/00 , A61F13/00
CPC分类号： A61M1/0088 , A61F13/00068 , A61F2013/00174 , A61F2013/00412 , A61F2013/00536 , A61F2013/0054 , A61F2013/0097 , A61M1/0023 , A61M35/00
摘要： Disclosed is an apparatus for the treatment of a wound on a patient. The apparatus is capable of administering localized negative pressure therapy to the wound using a hospital wall vacuum source and a drain line for removing exudate from the wound. The apparatus may also be capable of administering localized hyperbaric oxygen therapy to the wound using a hospital wall oxygen source and a supply line for supplying oxygen to the wound. The apparatus includes at least one regulator to control the application of negative pressure therapy and hyperbaric oxygen therapy.
摘要翻译：公开了一种用于治疗患者的伤口的装置。该装置能够使用医院墙体真空源和排出管线对伤口施加局部负压治疗以从伤口去除渗出物。该装置还可以使用医院墙壁氧源和用于向伤口供氧的供应管线向伤口施用局部高压氧疗法。该装置包括至少一个用于控制负压治疗和高压氧疗的应用的调节器。

10. 发明授权

US5788682A Apparatus and method for controlling oxygen concentration in the vicinity of a wound 失效
标题翻译：用于控制伤口附近氧浓度的装置和方法
公开(公告)号：US5788682A
公开(公告)日：1998-08-04
申请号：US430504
申请日：1995-04-28
申请人： Henri J.R. Maget
发明人： Henri J.R. Maget
IPC分类号： A61F13/00 , A61H33/14 , A61M35/00
CPC分类号： A61F13/00068 , A61F13/00063 , A61M35/00 , A61F2013/0017 , A61F2013/00255 , A61F2013/00825 , A61F2013/00863 , A61F2013/00872 , A61F2013/0097
摘要： A device is described for promotion of human or animal wound healing by controlling oxygen concentration in the environment around the wound. It is light weight, portable, convenient and comfortably worn by the patient. It can operate continuously or intermittently and can patient-controllable or automatic. Its comfort, portability and effectiveness insure that it will be readily used by patients to enhance recovery from skin trauma. The device is a generally flat unit which includes components for electrochemical production of an ionic species at one electrode, transported of the ionic species across an ion permeable membrane, and reaction of the ionic species at a second electrode to be converted to a molecule which results in a net change of concentration of oxygen adjacent to the wound. Medication may also be applied to the wound within the enclosure. The electrical system can powered by an easily replaceable battery. The patient contact portion of the device unit in normally discarded after a single use, and the electrical and membrane components, contained in their own housing, are reused. A method of enhancing wound healing by controlling the concentration of oxygen in the vicinity of a wound using the device is also described.
摘要翻译：描述了通过控制伤口周围环境中的氧浓度来促进人或动物伤口愈合的装置。它重量轻，便于携带，方便，舒适地穿戴在患者身上。它可以连续或间歇地操作，并且可以病人可控或自动。其舒适性，便携性和有效性确保患者能够轻易地使用，以增强皮肤创伤的恢复。该装置是通常平坦的单元，其包括用于在一个电极处电离产生离子物质的组分，将离子物质转移穿过离子可渗透膜，以及将第二电极处的离子物质转化成分子的反应在与伤口相邻的氧浓度的净变化中。药物也可以应用于外壳内的伤口。电气系统可由易于更换的电池供电。一次使用后正常丢弃的装置单元的患者接触部分以及包含在其自己的壳体中的电气和膜部件被重新使用。还描述了通过使用该装置控制伤口附近的氧浓度来增强伤口愈合的方法。

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